| Operational AC Input Voltage | 85-130 VAC or 190-264 VAC, 1-phase(17 A @ 120 VAC; 8.8 A @ 230 VAC), 47-63 Hz |
| Switching Frequency | Nominal 78 kHz (156 kHz output ripple) |
| Time Delay | 7 s maximum from power on untill output stable |
| Voltage Mode Transient Response Time | < 3 ms for output voltage to recover within 0,5% of its rated voltage after a step change in load current of up to 10% to 90 % of rated output |
| Maximum Voltage Differential | ± 600 VDC from output to safety ground |
| Remote On/Off and Interlock | 2.5-15 V signal or TTL-compatible input, selectable logic |
| Remote Analog Programming | Voltage and current programming inputs (sources mus be isolated): 0-5 k, 0-10 k resistance; 0-5 V, 0-10 V(default) voltage sources |
| Remote Programming and Monitor Accuracy | < ± 1 % of full scale output for the default range |
| Maximim Remote Sense Line Drop Compensation | 5V/line (Line drop is substracted from total voltage available at supply output) |
| Operating Temperature Range | 0 to 50 °C, 6 V model: Derate output current by 1,5 A per °C for operating temperatures 30-50 °C |
| Storage Temperature Range | - 20 to 70° C |
| Humidity Range | 30 to 90 % RH, non-condensing |
| Front Panel Voltage and Current Control | 10-turn voltage and current potentiometers |
| Front Panel Voltage and Current Resolution | 0.02% of maximum voltage |
| AC Input Connector Type | 3-terminal, 34 A/250 V, wire clamp connector with strain relief cover |
| Main Output Connector | 7.5 to 40 V models: nickel-plated cooper bus bars with bus bar shield; 60 to 600 V models: 4-terminal wire clamp connector with strain relief |
| Weight | Approximately 8.2 kg (18 lb.) |
| Approvals | CE-marked units meet IEC 1010-1 safety standard and EN50081-2 and EN50082-2 EMC standards. Additional standards - CSA C22.2 No. 1010.1, UL-3111-1, and FCC, part 15, Class A EMI standard, CSA certified, UL listed |
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| XHR 1.2 kW options |
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| GPIB-XFR3 | GPIB Interface Card(16-bit) |
| RS-232-XFR3 | RS-232 Interface Card(16-bit) |
| ISOL-XFR3 | Isolated interace card provides isolated analog control and read back of output voltage and current |
| M13A | Locking knobs for front panel control |
| ISOL-420 | 4-20 mA isolated analog control |
